1 : <?php
2 :
3 :
4 : /*--------------------------------------------------------------------------+
5 : This file is part of eStudy
6 : externaltools/classes/class.ettools.inc.php
7 : - Modulgruppe: ExternalTools
8 : - Beschreibung: Diese Datei enthällt die Klasse ETTools.
9 : - Version: 0.1 23/04/05
10 : - Autor(en): Christian Gerhardt <case42@gmx.net>
11 : +---------------------------------------------------------------------------+
12 : This program is free software; you can redistribute it and/or
13 : modify it under the terms of the GNU General Public License
14 : as published by the Free Software Foundation; either version 2
15 : of the License, or any later version.
16 : +---------------------------------------------------------------------------+
17 : This program is distributed in the hope that it will be useful,
18 : but WITHOUT ANY WARRANTY; without even the implied warranty of
19 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 : GNU General Public License for more details.
21 : You should have received a copy of the GNU General Public License
22 :
23 : * along with this program; if not, write to the Free Software
24 : Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 : +--------------------------------------------------------------------------*/
26 : /**
27 : * Diese Datei enthällt die Klasse ETTools.
28 : * @package eStudy.ExternalTools
29 : * @version 1.0 13/10/05
30 : * @author Christian Gerhardt <case42@gmx.net>
31 : */
32 :
33 : /**
34 : * Path to Root falls nicht gesetzt
35 : */
36 1 : if (!defined('PATH_TO_ROOT'))
37 1 : define("PATH_TO_ROOT", "../../");
38 :
39 : /***/
40 1 : require_once ("class.externaltool.inc.php");
41 :
42 1 : class ETTools {
43 : public function echoTable($table, $tableHead, $negativMessage, $bottom = null) {
44 0 : echo "<table class='tableBorder'>\n";
45 0 : if (count($table) > 0) {
46 0 : $style = "tableCell";
47 0 : if (is_array($table[0])) {
48 0 : Output :: echoTableHead($tableHead, count($table[0][0]));
49 0 : } else {
50 0 : Output :: echoTableHead($tableHead, count($table[0]));
51 : }
52 0 : foreach ($table as $row) {
53 0 : echo "\t<tr>\n";
54 0 : if (is_array($row)) {
55 0 : if (is_array($row[0])) {
56 0 : $style = "tableCellHead";
57 0 : $row = $row[0];
58 0 : } else {
59 0 : $style = "tableCell";
60 : }
61 0 : foreach ($row as $entry) {
62 0 : echo "\t\t<td class='$style'>\n";
63 0 : echo "\t\t\t$entry\n";
64 0 : echo "\t\t</td>\n";
65 0 : }
66 0 : } else {
67 0 : echo $row;
68 : }
69 0 : echo "\t</tr>\n";
70 0 : }
71 0 : if ($bottom) {
72 0 : echo "<tr>\n";
73 0 : echo $bottom;
74 0 : echo "</tr>\n";
75 0 : }
76 0 : } else {
77 0 : echo "<tr>\n";
78 0 : echo "<td class='text12'>$negativMessage</td>\n";
79 0 : echo "</tr>\n";
80 : }
81 0 : echo "</table>\n";
82 0 : }
83 :
84 : public function trimStringTo($string, $maxLength, $inFront = false) {
85 0 : if ($maxLength < 4)
86 0 : $maxLength = 4;
87 0 : if (strlen($string) > $maxLength) {
88 0 : if ($inFront) {
89 0 : return sprintf("...%s", substr($string, strlen($string) - $maxLength +3));
90 : } else {
91 0 : return sprintf("%s...", substr($string, 0, $maxLength -3));
92 : }
93 : } else {
94 0 : return $string;
95 : }
96 : }
97 :
98 : public function getExternalToolList($course, $accessSettings = null) {
99 0 : global $db, $settings;
100 0 : $toolList = array ();
101 0 : $query = "SELECT * " . "FROM %set_tools AS t, %set_tooldata AS d " . "WHERE t.courseID ='%s' AND t.toolID=d.ID";
102 0 : $query = sprintf($query, $settings['dbPrefix'], $settings['dbPrefix'], Data::toMysql($course));
103 0 : $tools = $db->get_results($query, ARRAY_A);
104 0 : if (count($tools) > 0) {
105 0 : foreach ($tools as $tool) {
106 0 : if ($accessSettings) {
107 0 : if (($accessSettings & $tool['userSignupSettings']) == $accessSettings) {
108 0 : $toolList[$tool['toolID']] = new ExternalTool($tool);
109 0 : }
110 0 : } else {
111 0 : $toolList[$tool['toolID']] = new ExternalTool($tool);
112 : }
113 0 : }
114 0 : }
115 0 : return $toolList;
116 : }
117 : }
118 : ?>
|
